One day, I bought this 50$ Acer laptop from one of those sales where someone dies but doesn't have a legal rights to give to family member. I technically didn't buy it, my friends step-dad bought it for me, and I worked for it. Anyway, the laptop came with Windows XP. It had no signs of it being haunted. After a month, I did something dumb to the OS that corrupted the hal.dll file. I just factory resetted, it not that big of deal. After another month of trying to upgrading it so Windows 7, I finally succeeded. Then, I upgraded it to Windows 10 after I got a notification that Windows 7 was ending support soon. After upgrading it to Windows 10, I got sick of it being very slow, (It was made in 2005) I dual booted Windows 7, and Windows 10. Then, in a few months, I decided that "Hey, why not try to triple boot Windows 7, Windows 10, and Windows 95?" . At first, I tried to install it on another partition. It couldn't boot, so I decided it was best to start with Windows Vista and go down from there. Windows Vista was somewhat good. Then, I tried to install Windows XP using Easy2boot. The first step of it was fine. The second step, however, wasn't so great. It went to the Acer E-recovery management, like it wanted me to factory reset it again so it would be so again. And not to mention, it corrupted the other two Operations systems I had. All the boot manager showed was two Windows XP pros. Moral of the story: Don't install an OS if you don't know what your doing. Just don't.